The smart, all-in-one meter for keeping your nutrient solutions accurate, and your plants healthy!.

Bluelab OnePen!

This 3-in-1 device takes care of pH, conductivity (EC), and temperature readings so you can fine-tune nutrient uptake with confidence. Pair it with the Edenic app over Bluetooth and you’ve got live readings, updates, and all your data in one place.

Key features:

• Replaceable double-junction pH probe with titanium EC electrodes

• Compact, comfortable design built for daily use

• Crisp, backlit display showing pH and EC side-by-side

• 0.01 pH resolution for pinpoint accuracy

• Probe health indicator so you know when it’s time for maintenance

• Simple 2-point pH calibration

• Temperature in °C or °F

• Conductivity readings in EC, mS/cm, CF, ppm 500 (TDS), or ppm 700

• IP68 rated – dust-tight and fully waterproof

With the Edenic app connected:

• Check your readings from anywhere via app or browser

• Share live data and keep your meter updated with the latest software